package com.zz.xsz.dao;

import com.zz.xsz.domain.CourseDO;

import java.util.List;
import java.util.Map;

import org.apache.ibatis.annotations.Mapper;

/**
 * 课程管理
 * @author bsea
 * @email yinyouhai@aliyun.com
 * @date 2020-10-13 22:53:49
 */
@Mapper
public interface CourseDao {

	CourseDO get(Long courseId);
	
	List<CourseDO> list(Map<String,Object> map);
	
	int count(Map<String,Object> map);
	
	int save(CourseDO course);
	
	int update(CourseDO course);
	
	int remove(Long course_id);
	
	int batchRemove(Long[] courseIds);
}
